/*
 * Copyright (C) 2020 Graylog, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the Server Side Public License, version 1,
 * as published by MongoDB, Inc.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * Server Side Public License for more details.
 *
 * You should have received a copy of the Server Side Public License
 * along with this program. If not, see
 * <http://www.mongodb.com/licensing/server-side-public-license>.
 */
import isNumeric from './IsNumeric';

describe('isNumeric', () => {
  const testIsNumericString = ({ string, result }) => expect(isNumeric(string)).toEqual(result);

  it.each`
    string                                               | result
    ${undefined}                                         | ${false}
    ${null}                                              | ${false}
    ${''}                                                | ${false}
    ${'\n'}                                              | ${false}
    ${'foo bar'}                                         | ${false}
    ${'23'}                                              | ${true}
    ${'23.42'}                                           | ${true}
    ${23}                                                | ${true}
    ${23.42}                                             | ${true}
    ${'2020-11-02T09:37:55.256Z PUT /posts [200] 104ms'} | ${false}
  `('returns $result for value $string', testIsNumericString);
});
